Combination search
Looking for commercially available native plant species suitable to your state or region, try the Recommended Species page.
| scientific name | common name(s) | image gallery |
| Scutellaria parvula var. missouriensis | Leonard's Skullcap | |
| Scutellaria parvula var. parvula | Small Skullcap | |
| Scutellaria potosina | Mexican Skullcap | |
| Scutellaria potosina var. davisiana | Mexican Skullcap | |
| Scutellaria potosina ssp. potosina | Mexican Skullcap | |
| Scutellaria potosina var. tessellata | Mexican Skullcap | |
| Scutellaria resinosa | Sticky Skullcap Shrubby Skullcap Resin-dot Skullcap Resinous Skullcap | |
| Schizachyrium sanguineum | Crimson Bluestem Crimson False Bluestem | |
| Schizachyrium sanguineum var. hirtiflorum | Crimson Bluestem Hairy Crimson Bluestem | |
| Schizachyrium scoparium var. divergens | Little Bluestem Pinehill Bluestem | |
| Schizachyrium spadiceum | Honey Bluestem Honey False Bluestem | |
| Scutellaria texana | Texas Skullcap | |
| Schizachyrium tenerum | Slender Bluestem Slender False Bluestem Slender Little Bluestem | |
| Scutellaria thieretii | Thieret's Skullcap | |
| Sclerocarpus uniserialis | Mexican Bonebract Border Bonebract | |
| Sclerocarpus uniserialis var. austrotexanus | Mexican Bone-bract Mexican Bonebract | |
| Sclerocarpus uniserialis var. uniserialis | Mexican Bonebract | |
| Seymeria falcata | Curved-fruit Blacksenna Mexican Black-senna | |
| Sesbania herbacea | Coffeeweed Bigpod Sesbania | |
| Sesuvium maritimum | Slender Seapurslane | |
| Sesuvium portulacastrum | Shoreline Seapurslane Sea Purslane Cenicilla | |
| Sesuvium portulacastrum var. portulacastrum | Shoreline Seapurslane Akulikuli Sea Purslane | |
| Sedum pulchellum | Widowscross | |
| Sesuvium sessile | Western Seapurslane | |
| Shinnersoseris rostrata | Beaked Skeleton-weed Beaked Skeletonweed | |
| Sisyrinchium albidum | White Blue-eyed Grass | |
| Sisyrinchium atlanticum | Eastern Blue-eyed Grass | |
| Sisymbrium auriculatum | Eared Hedge-mustard Eared Hedgemustard | |
| Silene laciniata ssp. greggii | Cardinal Catchfly Mexican Campion Gregg's Mexican Pink | |
| Sisyrinchium minus | Dwarf Blue-eyed-grass Pink-eyed-grass Pink Blue-eyed-grass | |
| Sisyrinchium montanum var. montanum | Strict Blue-eyed Grass | |
| Sidalcea neomexicana | Salt Spring Checkerbloom Rocky Mountain Checker-mallow Prairie Mallow | |
| Sidalcea neomexicana ssp. thurberi | Salt-spring Checkerbloom Thurber's Checker Mallow Thurber's Checkerbloom Thurber's Checkermallow | |
| Sidastrum paniculatum | Cadillo Liso Panicled Sand-mallow Panicled Sandmallow | |
| Sisyrinchium rosulatum | Annual Blue-eyed Grass | |
| Sisyrinchium sagittiferum | Spearbract Blue-eyed Grass Blue-eyed Grass | |
| Sibara viereckii | Viereck's Winged Rock Cress Viereck's Winged Rockcress | |
| Solanum carolinense | Carolina Horsenettle Carolina Horse-nettle | |
| Solanum carolinense var. carolinense | Carolina Horse-nettle Carolina Horsenettle | |
| Solanum citrullifolium | Watermelon Nightshade Melonleaf Nightshade | |
| Solanum dimidiatum | Western Horsenettle Western Horse-nettle | |
| Solanum elaeagnifolium | Silverleaf Nightshade Silver-leaf Nightshade White Horse Nettle Trompillo Tomato Weed Bull Nettle | |
| Solanum fendleri | Fendler's Horsenettle Fendler's Horse-nettle Wild Potato | |
| Solanum fendleri var. fendleri | Fendler's Horse-nettle Fendler's Horsenettle Wild Potato | |
| Solanum fendleri var. texense | Texan Horse-nettle Texan Horsenettle | |
| Sophora gypsophila | Guadalupe Mountain Necklacepod Guadalupe Mountain Laurel | |
| Solanum heterodoxum | Melonleaf Nightshade Melon Leaf Nightshade | |
| Solanum leptosepalum | Tigna Potato | |
| Sophora secundiflora | Texas Mountain Laurel Mountain Laurel Mescal Bean Mescal Bean Sophora Frijolillo Frijolito | |
| Solanum tenuipes | Fancy Nightshade | |
| Solanum tenuipes var. latisectum | Fancy Nightshade | |
| Solanum tenuipes var. tenuipes | Fancy Nightshade | |
| Sphaeralcea angustifolia | Narrowleaf Globemallow Copper Globemallow Copper Mallow | |
| Sporobolus buckleyi | Buckley's Dropseed | |
| Sporobolus compositus var. drummondii | Drummond's Dropseed Head-like Dropseed Meadow Dropseed | |
| Sphaeralcea hastulata | Spear Globemallow | |
| Sporobolus indicus var. indicus | Smut Grass | |
| Sporobolus junceus | Pineywoods Dropseed | |
| Sporobolus nealleyi | Gyp Dropseed Nealley's Dropseed Gypgrass | |
| Sporobolus neglectus | Puffsheath Dropseed Small Dropseed | |
| Sphaeralcea polychroma | Hot Springs Globe-mallow Hot Springs Globemallow | |
| Sporobolus purpurascens | Purple Dropseed | |
| Sporobolus pyramidatus | Whorled Dropseed Target Dropseed Madagascar Dropseed | |
| Sporobolus texanus | Texas Dropseed | |
| Sporobolus tharpii | Tharp's Dropseed | |
| Sporobolus vaginiflorus var. ozarkanus | Ozark Dropseed | |
| Sporobolus vaginiflorus var. vaginiflorus | Poverty Dropseed | |
| Sphaeralcea wrightii | Wright's Globe-mallow Wright's Globemallow | |
| Stylisma aquatica | Water Dawnflower Water Southern Morning Glory | |
| Stachys bigelovii | Rock Hedgenettle Rock Hedge-nettle | |
| Streptanthus bracteatus | Bracted Twistflower Bracted Jewelflower | |
| Streptanthus carinatus | Lyreleaf Jewelflower Lyre-leaf Twist-flower | |
| Streptanthus carinatus ssp. carinatus | Lyreleaf Jewelflower | |
| Streptanthus cutleri | Cutler's Jewelflower | |
| Stachys drummondii | Drummond's Hedgenettle Pink Mint | |
| Stephanomeria exigua | Small Wirelettuce | |
| Strophostyles helvola | Trailing Fuzzybean Amberique-bean Trailing Wild Bean Trailing Fuzzy Bean | |
| Steinchisma hians | Gaping Grass | |
| Streptanthus hyacinthoides | Smooth Jewelflower | |
| Stemodia lanata | Woolly Stemodia Gray-woolly Twintip | |
| Strophostyles leiosperma | Slickseed Fuzzybean | |
| Streptanthus maculatus | Clasping Jewelflower | |
| Streptanthus maculatus ssp. maculatus | Clasping Jewelflower | |
| Stenaria nigricans | Bluets Diamond-flowers | |
| Stenaria nigricans var. gypsophila | Gypsum Diamond-flowers Gypsum Star-violet Diamond-flowers Diamond Flowers | |
| Stephanomeria pauciflora | Brownplume Wirelettuce Brown-plume Desert Straw Fewflower Wirelettuce Prairie Skeletonplant | |
| Streptanthus platycarpus | Broadpod Jewelflower Broadpod Twistflower | |
| Stemodia schottii | Rio Grande Twintip | |
| Streptanthus sparsiflorus | Sparseflower Jewelflower | |
| Stachys tenuifolia | Smooth Hedgenettle Slender Betony | |
| Stenocereus thurberi | Organpipe Cactus Organ-pipe Cactus | |
| Strophostyles umbellata | Pink Fuzzybean | |
| Stevia viscida | Viscid Candyleaf | |
| Symphyotrichum divaricatum | Southern Annual Saltmarsh Aster Lawn American-aster White Wood Aster Saltmarsh Aster Slender Aster | |
| Symphyotrichum drummondii | Drummond's Aster | |
| Symphyotrichum drummondii var. texanum | Drummond's Aster Texas Aster | |
| Symphyotrichum dumosum | Rice Button Aster White Bushy Aster | |
| Symphyotrichum dumosum var. dumosum | Rice Button Aster Bushy Aster | |
| Symphyotrichum fendleri | Fendler's Aster | |
| Symphyotrichum laeve | Smooth Blue Aster | |
| scientific name | common name(s) | image gallery |
